bellamedina02 bellamedina02

04-09-2020
Mathematics

contestada

Arturo is 3 years older than Alexandra. In 4 years the sum of their ages will be 41. How old is Arturo now?

Respuesta :

norasteinke999 norasteinke999

04-09-2020

Answer:

18

Step-by-step explanation:

A is Arturo

B is Alexandra

A=B+3

A+4+B+4=41

A+B=33

(B+3)+B=33

2B=30

B=15

A=15+3

A=18

Answer Link

Otras preguntas

Two cards are drawn from a single deck of 52 cards one after the other. If the first card is not replaced, find the probability of selecting a King on the first

Find The Algebraic Inverse. f(x)=15x-1

Alex live 500 yards from the park how many inches does Alex live from the park

More Help on math questions? 1. Find the least common multiple of 8 and 12. 2. Write a reduced fraction equal to 60% 3. A cup is 8 ounces. How many ounces is 3/

3.Which of the following freedoms does the First Amendment include? A.the freedom to bear arms and the freedom of speech B.the freedom of assembly and the freed

when we reverse a chemical equation,we multiply it's delta H value by

A single tennis court is 75% the width of a doubles tennis court. The singles court is 27 feet wide. How wide is the doubles court?

Which European country gained control of the Suez Canal, even though it did not finance or participate in its construction? A. Netherlands B. Belgium C. Germany

who won the Super Bowl in 1999

The most infamous symbol of the Cold War, the Berlin Wall, was located in what country? England France Germany Italy